Light blonde demi-permanent colour with iridescent golden reflect, ammonia-free for gloss shine and balanced colour
The L’Oréal Pro Dia Color Demipermanent Colour 8.23 is an ammonia-free tone-on-tone colour, designed to work on light blonde bases with a balanced direction between cool softness and luminosity. The shade 8.23 is a light blonde with an iridescent reflect softened by a golden nuance, ideal for refining colour, controlling excessive reflects, and maintaining a natural finish with more shine.
When applied to dry hair, the creamy texture uniformly envelops the hair fibre, allowing for precise and controlled distribution. The colour develops progressively, revealing a balanced light blonde, with visible gloss shine and a more stable chromatic reading. Hair appears more uniform, with visual lightness and a meticulous finish from root to tip.
The lost melanin replenishment technology acts inside the hair fibre, replicating natural colour and filling chromatic irregularities. The result is a continuous colour, with balanced reflects and no artificial contrast. Suitable for softening warm reflects, evening out faded lengths, or revitalising dull hair.
Lasting up to 6 weeks, the colour remains stable and luminous. Coverage can reach up to 70% of white hair, ensuring a natural and integrated result. The ammonia-free formula ensures greater comfort during the service and respect for the hair fibre.
With up to 92% naturally derived ingredients, this colour offers professional performance with a gentler approach. Suitable for colour maintenance, reflect correction, and shine enhancement on light blonde hair.
Key Features
- L’Oréal Professionnel demi-permanent colour
- Shade 8.23 light blonde with iridescent golden reflect
- Ammonia-free formula
- Up to 70% white hair coverage
- Lasts up to 6 weeks
- Up to 3 times more shine
- Lost melanin replenishment technology
- Balance between cool reflect and luminosity
- Lifts up to 1 level and darkens up to 4 levels
- Up to 92% naturally derived ingredients
- Creamy texture for easy application
- Professional 60ml format
Frequently Asked Questions
Is L’Oréal Pro Dia Color Demipermanent Colour 8.23 a cool or warm shade?
It is a balanced shade, combining an iridescent reflect with a golden nuance.
Does this shade help to soften warm reflects?
Yes. It helps to balance reflects while maintaining luminosity and naturalness.
Does L’Oréal Pro Dia Color 8.23 cover white hair?
Yes. It can cover up to 70% of white hair, ensuring a uniform and natural finish.
Shade samples are merely indicative, as they may vary depending on the computer screen used for viewing. Therefore, Pluricosmética declines any responsibility for eventual colour variations that may arise.
You can use any Diactivateur developer with Dia colour (mixing ratio: 1 + 1.5). For best results, we recommend: Diactivateur 6 vol. for a soft colour deposit; Diactivateur 9 vol. for a medium colour deposit; Diactivateur 15 vol. for an intense colour deposit.
Wear suitable disposable gloves. Do not use metallic tools (bowl, comb...). Use only the recommended Diactivateur.
In a non-metallic bowl, applicator bottle, or shaker, mix 60 ml (1 tube) of Dia Color cream and add 90 ml of the chosen Diactivateur developer. Apply to dry hair.
First application: The 20-minute development time begins at the end of the application.
Root touch-up: Apply to the root area, begin the 20-minute development time, then immediately distribute through the rest of the hair to revitalise the colour with a deeper and/or darker result.
Distribute through the rest of the hair after 10 minutes if lengths and ends are moderately faded.
Emulsify during the last 5 minutes if the colour is slightly faded.
At the end of the development time, carefully emulsify for a few minutes. Rinse hair thoroughly until water runs clear. Wash with Metal Detox shampoo.
Latest update: 2026-06-17 11:14:10
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